public function getSummary()
{
$txt = '';
if ($this->areaHistoryModel->getIsNew()) {
$txt .= 'New! ' . "\n";
}
if ($this->areaHistoryModel->isAnyChangeFlagsUnknown()) {
$txt .= $this->areaHistoryModel->getDescription();
} else {
if ($this->areaHistoryModel->getTitleChanged()) {
$txt .= 'Title Changed. ' . "\n";
}
if ($this->areaHistoryModel->getDescriptionChanged()) {
$txt .= 'Description Changed. ' . "\n";
}
if ($this->areaHistoryModel->getParentAreaIdChanged()) {
$txt .= 'Parent Area Changed. ' . "\n";
}
if ($this->areaHistoryModel->getCountryIdChanged()) {
$txt .= 'Country Changed. ' . "\n";
}
if ($this->areaHistoryModel->getIsDeletedChanged()) {
$txt .= 'Deleted Changed: ' . ($this->areaHistoryModel->getIsDeleted() ? "Deleted" : "Restored") . "\n\n";
}
}
return $txt;
}